jimmielee
Staff Go Backend
Staff-level Go engineer targeting global remote roles in CEX platform, crypto payment rails, and on-chain deposit indexing.
Experience: 11 years
Yearly salary: $150,000
Hourly rate: $100
Nationality: 🇨🇳 China
Residency: 🇵🇠Philippines
Experience
Senior Go Engineer
Bib Exchange 2023 - 2024
Async trade persistence + daily reconciliation; WebSocket 100K+ (peak 112K); rate limiting and order idempotency.
Go Backend Engineer
Bib Exchange 2022 - 2022
Spot order API; bounded MPSC queue to matching engine; load tests 5K → 8.2K orders/s.
Go Backend Engineer
Jiayun Pay 2019 - 2022
Payment gateway and payout callbacks; P99 800ms → 120ms. Idempotent debit and daily merchant ledger reconciliation. Kafka async notifications with worker pools and backpressure. Settlement batch jobs and account microservices.
Go Backend Engineer
Chinasoft International 2015 - 2019
Bid gateway Java → Go; CPU −30%; deploy 10min → 30s. Kafka pipeline with worker pools and backpressure; lag P99 minutes → seconds. Idempotent billing callbacks; 0 duplicate charges (12-month audit). Monolith → microservices (user, campaign, billing).
Skills
golang
english